Inventor
AO JIENING
US17 patents
⚠️ This page may combine multiple inventors who share the name “AO JIENING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCIENTIFIC ATLANTA
9 patentsUS7218901B1May 15, 2007
Automatic frequency control of multiple channels
SCIENTIFIC ATLANTA93 citations96
US7336680B2Feb 26, 2008
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service
SCIENTIFIC ATLANTA45 citations95
US6292059B1Sep 18, 2001
Systems, methods, and circuits for providing thermal compensation in amplifiers
SCIENTIFIC ATLANTA11 citations73
US6751271B2Jun 15, 2004
Detecting a carrier signal by using a power averaging circuit
SCIENTIFIC ATLANTA11 citations72
US7054564B2May 30, 2006
Open loop thermal compensation circuit that is suitable for use in burst-mode laser transmitters
SCIENTIFIC ATLANTA2 citations62
US6721352B2Apr 13, 2004
Method and device for detecting the presence of a carrier signal transmitted in the reverse RF path
SCIENTIFIC ATLANTA3 citations61
US6052031AApr 18, 2000
Signal level control circuit for amplifiers
SCIENTIFIC ATLANTA2 citations58
US6976042B2Dec 13, 2005
Low cost white noise generator
SCIENTIFIC ATLANTA1 citations50
US6285253B1Sep 4, 2001
Systems, methods, and circuits for reducing HUM modulation in amplifiers
SCIENTIFIC ATLANTA0 citations39
CISCO TECH INC
3 patentsUS7519081B2Apr 14, 2009
Multi-carrier frequency-division multiplexing (FDM) architecture for high speed digital service in local networks
CISCO TECH INC12 citations83
US9692564B2Jun 27, 2017
Downstream external physical interface transport in DOCSIS 3.1 network environments
CISCO TECH INC1 citations59
US7928813B1Apr 19, 2011
Transient noise control for digital RF modulation
CISCO TECH INC3 citations53